Relay 2 Source; T4 Digital I/O 3 Output Select - Emerson unidrive sp User Manual

Menus 15 to 17 Parameter Keypad and
SM-I/O Plus structure
x.20 Digital I/O read word
RO Uni
0 to 511
Update rate: 8ms x number of dumb modules
This word is used to determine the status of the digital I/O by reading one parameter. The bits in this word reflect the state of Pr x.03 to Pr x.10.
Bit Digital I/O
0 T2 (I/O 1)
1 T3 (I/O 2)
2 T4 (I/O 3)
3 T6 (DI 4)
4 T7 (DI 5)
5 T8 (DI 6)
6 T21/T22 (Relay 1)
7 T22/23 (Relay 2)
x.21 T2 digital I/O 1 source/destination
x.22 T3 digital I/O 2 source/destination
x.23 T4 digital I/O 3 source/destination
x.24 T6 digital input 4 destination
x.25 T7 digital input 5 destination
x.26 T8 digital input 6 destination
x.27 Relay 1 source
x.28

Relay 2 source

RW Uni DE
Pr 0.00 to Pr 21.51
Update rate: Read on drive reset
x.29 Input polarity select
RW Bit DE
OFF (0) or On (1)
Update rate: Background read
This parameter changes the logic polarity for digital inputs, but not digital outputs or relay outputs.
Pr x.29=0 (negative logic)
Inputs <5V = 1, >15V = 0
Non-relay outputs 1 = >15V (high side drivers only)
Relay outputs 0 = open, 1 = closed
x.31 T2 digital I/O 1 output select
x.32 T3 digital I/O 2 output select
x.33

T4 digital I/O 3 output select

RW Bit
OFF (0) or On (1)
Update rate: Background read
Programmable digital inputs and output
Destination
Terminal Input
/ Source
2 I/O 1 Pr x.21
3 I/O 2 Pr x.22
4 I/O 3 Pr x.23
294
Parameter Parameter
display x.00 description format
NC PT US
Parameter
x.09
x.10
x.03
x.04
x.05
x.06
x.07
x.08
PT US
Pr 0.00
PT US
On (1)
Pr x.29=1 (positive logic)
<5V = 0, >15V = 1
1 = >15V (high side drivers only)
0 = open, 1 = closed
US
OFF (0)
State Invert
Pr x.09 Pr x.11
Pr x.10 Pr x.12
Pr x.03 Pr x.13
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Advanced parameter
Macros
descriptions
Output
select
Pr x.31
Pr x.32
Pr x.33
Serial comms Electronic
Performance RFC mode
protocol nameplate
Unidrive SP Advanced User Guide
Issue Number: 10